Fiamm 12 V Sealed Lead Acid Battery 18 Ah AGM Construction, 76 mm x 167 mm FG21803

Fiamm FG21803 is a 12 V sealed lead acid battery featuring 18 Ah battery capacity and Absorbed Glass Mat (AGM) construction. It measures 76 mm in width and 167 mm in height with a gross weight of 5.8 kg. This valve-regulated lead acid (VRLA) battery is designed predominantly for stand-by use in various industrial and commercial applications.

The AGM construction incorporates a microfine glass mat electrolyte suspension system that enhances electrolyte retention and internal gas recombination with approximately 99% efficiency. This design makes the battery non-spillable, maintenance-free, and suitable for safe transportation by air, sea, rail, or road.

The FG21803 is optimized for slow discharge over durations up to 20 hours and offers a design life of 5 years in float operation under temperature-controlled conditions, ranging from a minimum operating temperature of -20°C to a maximum of 50°C.

Typical applications include alarm systems, communications equipment, emergency lighting, and fire and security systems. This battery is not designed for cyclic or high rate applications, ensuring reliable performance in continuous stand-by settings.

The battery construction does not include flame resistance features, and it complies with no specific standards or approvals, complying with general industry requirements. The sealed design significantly reduces maintenance requirements and prevents electrolyte leakage, improving operational safety.

Constructed with Absorbed Glass Mat (AGM) technology for electrolyte retention and gas recombination. Optimized for up to 20 hours discharge duration in float operations. Maintenance free and non-spillable sealed construction enhances safety.

Designed with a lifespan of 5 years under controlled temperature environments. Wide operating temperature range from -20°C to 50°C. Weight of 5.8 kg ensures robust build quality. Ideal for alarm, communications, emergency lighting, and security systems.

VRLA technology with 99% internal gas recombination efficiency.

This Fiamm Battery series represents reliable power supply options for industrial, communication, security, and emergency applications. Trust in the FG21803 for consistent, maintenance-free backup power in demanding environments.

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